Institution: | (1) Biochemistry Department, Duke University Medical Center, 27710 Durham, NC, USA;(2) Visualization Technology Group, Pratt School of Engineering, Duke University, 27706 Durham, NC, USA;(3) Electrical and Computer Engineering Department, Pratt School of Engineering, Duke University, Durham, NC 27706, USA;(4) Biochemistry Department, University of Washington, 98195 Seattle, WA, USA |